ertilizer. How much of the mixture should be drained and replaced by an equal amount of water to dilute the mixture to 10% fertilizer?
___L of the 25% mixture should be drained and replaced by water.
2. Darren drives to school in rush hour traffic and averages 24mph. He returns home in mid-afternoon when there is less traffic and averages 39mph. What is the distance between his home and school if the total traveling time is 1hr 45min? The distance between his home and school is ___ mi.